{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "7d70989fcea7f79afe018a7e34d3486406c7a94e"
            },
            {
              "fixed": "5029d80bfc30b60ff57c70ccb04e027acb404f6a"
            },
            {
              "fixed": "b505902c66a282dcb01bcdc015aa1fdfaaa075db"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38641.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: btusb: Fix potential NULL dereference on kmalloc failure\n\nAvoid potential NULL pointer dereference by checking the return value of\nkmalloc and handling allocation failure properly.",
  "id": "CVE-2025-38641",
  "modified": "2026-04-01T23:09:55.551574164Z",
  "published": "2025-08-22T16:00:47.492Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5029d80bfc30b60ff57c70ccb04e027acb404f6a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b505902c66a282dcb01bcdc015aa1fdfaaa075db"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38641.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38641"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.7.3",
  "summary": "Bluetooth: btusb: Fix potential NULL dereference on kmalloc failure"
}